LimitedCompanyTaxCalculator
Updated for 2026/27

Contractor tax calculator

For limited company contractors: enter your day rate and working pattern to estimate company turnover, then see corporation tax, salary, dividends and personal take-home after all taxes.

Updated for 2026/27. Uses UK corporation tax, dividend tax and PAYE assumptions. Estimates only — not tax advice.

Calculate company tax Read the guides
Day rate to profitCorp taxDividendsTake-home estimate
2026/27 tax year Company profit to personal take-home Salary plus dividends Retained cash shown

Limited company tax calculator

Company tax estimate

Adjust inputs below — results update instantly.

Tax year 2026/27
How do you want to enter company income?
£

Enter profit before director salary, pension contributions and corporation tax.

£

Annual profit used in calculations = monthly profit × 12.

£
£
Expenses exceed estimated turnover — check your inputs.
£
£
Expenses exceed estimated turnover — check your inputs.
£
£

Amount you plan to withdraw from available post-tax company profit.

Selected dividends exceed available post-tax company profit.
£
£
£47,874 personal take-home / year £3,989/mo
Personal take-home is based on salary and dividends withdrawn. Post-tax profit not withdrawn is retained company cash.
Monthly net
£3,989
Total tax
£18,325
Effective rate
24.4%
Personal take-home£47,874
Dividend tax£4,696
Employer NI£1,136
Corporation tax£12,493
Company pension£0
Retained company cash£8,801
Show detailed breakdown ▼
Director salary£12,570.00
Employer National Insurance£1,135.50
Corporation tax£12,493.04
Salary income tax£0.00
Employee National Insurance£0.00
Dividend tax£4,696.25
Retained company cash£8,801.46
Personal take-home£47,873.75
Effective tax rate24.43%
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HMRC 2026/27 · Methodology
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Limited company guides

Sole trader vs limited company: a practical comparison
How the two structures are taxed differently, when incorporation may be worth considering, and how to run an honest comparison using the same profit assumption on both sites.
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How employer pension contributions reduce company profit, change the extraction picture and interact with corporation tax, dividends and personal income.
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How UK corporation tax rates work for small and larger companies in 2026/27, what marginal relief means and how director salary and pension choices affect the bill.
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Why retained company cash is a decision variable, not a residual — how it affects corporation tax, future dividends and director planning.
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